Mobilistics™ Replacement 16 Pin Wiring Harness for PIONEER AVICX9115BT AVICZ110BT . Check opening size in back of Pioneer radio chassis. This plug is less than 1" wide...approximately15/16" wide 7/16" high with fuse cover on the bottom. Plugs into Pioneer Radio and has 8" color coded leads. All wiring has Electronic Industries Association: standard color codes. Full color/function instruction with wire stamped with wiring location for easy installation. Customer 800 HelpLine. Full 1 year warranty.